medical MCQs – Page 232

Practise multiple-choice questions from medical for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

medical Mcqs

1. oral anatomy 2. microbiology 3. oral pathology and medicine 4. physiology 5. biochemistry 6. general anatomy 7. dental materials 8. pharmacology 9. pathology 10. oral histology

4621. Nasopharynx consists of all except_______________?
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A. Salpingopharyngeal fold

B. Pharyngeal recess

C. Pyriform recess

D. Pharyngeal tonsil

4622. Abduction of eyeballs is by the action of_______________?
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A. Inferior oblique and the inferior rectus

B. superior oblique and the superior rectus

C. Medial rectus superior rectus and the inferior rectus

D. Lateral rectus, superior oblique and the inferior oblique

4623. which of the following muscles separates the carotid triangle from the digastric triangle ?
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A. Sternothyroid

B. Superior belly of omohyoid

C. Posterior belly of the digastric

D. Anterior belly of the diagstric

4624. All of the following muscles are grouped together as muscles of mastication except_______________?
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A. Temporalis

B. Buccinator

C. Pterygoids

D. Masseter

4625. Parathyroid glands are supplied by _____ artery?
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A. Middle thyroid

B. Inferior thyroid

C. Superior thyroid

D. Common Carotid

4626. Depression and Protrusion of the mandible_______________?
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A. Medial ( INTERNAL) pterygoid muscle

B. Lateral (EXTERNAL) Pterygoid muscle

C. Masseter muscle

D. Temporalis muscle

4627. Main arterial supply of the tonsil is from_____________?
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A. Palatine artery

B. Facial artery

C. Ascending pharyngeal artery

D. Greater palatine artery

4628. The typical cervical differs from thoracic vertebra in that it______________?
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A. Has a triangular body

B. Superior articular fact directed backwards and upwards

C. Has a large vertebral body

D. Has a foramen transversarium

4629. Larynx extends from_______________?
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A. C2 C7

B. C5 C6

C. C1- C4

D. C3 C6

4630. Hyoglossus muscle inserts into_______________?
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A. Base of the tongue

B. Tip of the tongue

C. Lateral part of the tongue

D. Hyoid bone

4631. The inferior surface of the heart is formed by_________________?
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A. Interventricular septum

B. I.V.C. and right ventricle

C. Right atrium and ventricle

D. Right and left ventricle

4632. Base of the tongue is attached to the_____________?
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A. Hyoid bone and mandible

B. Mandible

C. None of the above

D. Hyoid bone

4633. Sensory supply to soft palate is by all except______________?
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A. Maxillary nerve

B. Lesser Palatine nerve

C. Glossopharyngeal nerve

D. Vigus Nerve

4634. IN an adult, the spinal cord end at the level of_______________?
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A. L4

B. L3

C. L2

D. Lower border of LI

4635. Which of the following structures is not present on the internal surface of mandible ?
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A. Genial tubercle

B. Lingula

C. Mental foramen

D. Mylohyoid ridge

4636. The kidney has _______ segments?
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A. 5

B. 9

C. 7

D. 11

4637. Structures related to the medial surface of the hyoglossus muscle in include the following EXCEPT_______________?
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A. Hypoglossal nerve

B. Glossopharyngeal nerve

C. Lingual artery

D. Stylohyoid ligament

4638. The esophagus commences at the following level________________?
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A. 10 cm from incisor teeth

B. C7

C. C5 vertebra

D. Lower end of cricoid

4639. The facial nerve______________?
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A. Carries no taste fibres

B. Arises from medulla oblongata

C. Supplies muscles of mastication

D. Transverses through parotid gland

4640. Thalamus is the largest relay centr for all sensory inputs_________________?
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A. Olfaction

B. Hearing

C. Pressure

D. Touch

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